[webkit-reviews] review requested: [Bug 146421] MediaSession: use a HashSet for the collection of participating elements : [Attachment 255772] Patch

[bugzilla-daemon at webkit.org]

Matt Rajca <mrajca at apple.com> has asked  for review:
Bug 146421: MediaSession: use a HashSet for the collection of participating
elements
https://bugs.webkit.org/show_bug.cgi?id=146421

Attachment 255772: Patch

https://bugs.webkit.org/attachment.cgi?id=255772&action=review